Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Comprehensive Income (Parenthetical)

v3.7.0.1
Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Jan. 28, 2017
Jan. 30, 2016
Jan. 31, 2015
Statement of Comprehensive Income [Abstract]      
Actuarial loss and prior service cost, tax effect $ 42 $ 0 $ (269)
Net actuarial loss on post-employment and postretirement benefit plans, tax effect 14 19 10
Settlement charges, tax effect $ 38 $ 0 $ 0